Help with Translation

[achappell]

My husband got this tshirt for chirstmas, I can read where it says Super Mario at the bottom and left side, but what does it say at the top right?

http://www.wearyourbeer.com/images/Nintendo_Mario_Riding_Yoshi_White_Shirt.jpg

[ggenglish]

I believe it says:

1 cartridge
4 player battle

or something.

[achappell]

Must be a shirt for one of the games then, like smash bros or Mario kart. Thank you so much!